M Revel IV Mid Polar Black GO WALK INCREASED BREATHABILITY - An UltraCush®

INCREASED BREATHABILITY - An UltraCush® tongue with breathability ports offers superior airflow

Centre back length: 30

KEEN has taken their bestselling winter clog and made it a pull-on boot for more protection with the same beloved fit and comfort

designed for four-season wearability

M Revel IV Mid Polar Black GO WALK INCREASED BREATHABILITY - An UltraCush®Features Original Fit has generous space across the forefoot for toes to splay Heat Trapolator technology: Three layers of heat trapping materials underfoot 200g of KEEN. WARM Recycled P. E. T. insulation rated to 25F 32C Notch in back for Achilles movement and comfort Metal eyelets for added durability Compression molded foam midsole for cushioning Thermal Heat Shield insole captures warmth KEEN. POLAR TRACTION outsole for better grip on snow and ice